201381771

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53831}}^1$

素因数の和:53906

約数の個数: 16

約数和(自身を含む): 284232960

約数和(自身を除く): 82851189

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 53831, 161493, 1561099, 2314733, 4683297, 6944199, 67127257, 201381771]

約数ペア:

[(1, 201381771), (3, 67127257), (29, 6944199), (43, 4683297), (87, 2314733), (129, 1561099), (1247, 161493), (3741, 53831)]